Actuator Power Source Circuit

DESCRIPTION

This is the power source for the motors.

WIRING DIAGRAM

INSPECTION PROCEDURE

1. INSPECT FUSE (TI & TE)

1. Remove the TI & TE fuse from the main body ECU RH (cowl side J/B RH).

2. Measure the resistance of the TI & TE fuse.

   Standard resistance:

   Below 1 Ω
   

NG	REPLACE FUSE

OK

2. CHECK HARNESS AND CONNECTOR (MULTIPLEX TILT & TELESCOPIC ECU - BATTERY)

1. Disconnect the J28 connector from the multiplex tilt & telescopic ECU.

2. Measure the voltage according to the value(s) in the table below.

   Standard voltage:

   Tester connection (Terminal No.)	Condition	Specified value
   +B (J28-2) - Body ground	Always	10 to 14 V

NG	Go to step 4

OK

3. CHECK HARNESS AND CONNECTOR (MULTIPLEX TILT & TELESCOPIC ECU - BODY GROUND)

1. Measure the resistance according to the value(s) in the table below.

   Standard resistance:

   Tester connection (Terminal No.)	Condition	Specified value
   GND (J28-11) - Body ground	Always	Below 1 Ω

NG	REPAIR OR REPLACE HARNESS OR CONNECTOR

OK
PROCEED TO NEXT CIRCUIT INSPECTION SHOWN IN PROBLEM SYMPTOMS TABLE

4. CHECK HARNESS AND CONNECTOR (MULTIPLEX TILT & TELESCOPIC ECU - MAIN BODY ECU RH)

1. Disconnect the RA connector from the main body ECU RH (cowl side J/B RH).

2. Measure the resistance according to the value(s) in the table below.

   Standard resistance:

   Tester condition (Terminal No.)	Condition	Specified value
   +B (J28-2) - RA-15	Always	Below 1 Ω
   +B (J28-2) - Body ground	Always	10 kΩ or higher

NG	REPAIR OR REPLACE HARNESS OR CONNECTOR (MULTIPLEX TILT & TELESCOPIC ECU - MAIN BODY ECU RH)

OK
REPAIR OR REPLACE HARNESS OR CONNECTOR (BATTERY - MAIN BODY ECU RH (COWL SIDE J/B RH))